The colour fastness rubbing test is one of the most important pieces of laboratory testing equipment in the textile testing industry. Here is the ultimate guide to the colour fastness rubbing tester:

1. Check the test apparatus: Before carrying out the wipe-on colour fastness test, check that the colour fastness rubbing tester is in good condition. Check that the size and shape of the test head and the material of the test head meet the requirements.

2. Prepare the test sample:To prepare the test sample, the sample needs to be cut to the right size and set in position. It is important to note that the sample should be in the same condition as the actual use scenario as far as possible.

3. Prepare the reagents: Prepare the reagents and prepare them according to the requirements, paying attention to their service life and storage conditions.

4. Calibrate the test apparatus: Before conducting the wipe colour fastness test, the test apparatus needs to be calibrated to ensure the accuracy and reliability of the test results.

5. Conduct the test: Dip the test tip into the reagent, wipe the sample vigorously, then observe the change in colour difference on the sample and record the test results.

6. Analyse the test results: Analyse the test results and assess the colour fastness level of the sample according to the test results.

7. Cleaning the test apparatus: After completing the test, the test apparatus needs to be thoroughly cleaned for the next use.

In summary, when using the colour fastness rubbing tester, attention needs to be paid to the preparation and calibration of the test apparatus, test samples and reagents, as well as the standardisation and accuracy of the test, etc. Only by doing so can accurate and reliable test results be obtained and the colour fastness of the product accurately assessed.